backend: require confirmation for signed channel updates [CI]

backend/src/MoShiro.Backend.Storage.Sqlite/SqliteAgentStore.cs

@@ -14,7 +14,7 @@ public sealed class SqliteAgentStore : IAgentStore, IFleetStore
 {
     private const string AgentColumns =
         "id, name, status, pubkey, tls_spki, public_host, probe_tcp_port, probe_udp_ports, labels, public_visible, kinds, agent_version, local_limits, " +
-        "task_version, applied_task_version, rejected, created_at, last_seen_at, row_version, ipv6_host, ipv6_supported";
+        "task_version, applied_task_version, rejected, created_at, last_seen_at, row_version, ipv6_host, ipv6_supported, ipv6_diagnostics";
 
     private readonly SqliteDatabase _db;
 
@@ -117,9 +117,9 @@ public sealed class SqliteAgentStore : IAgentStore, IFleetStore
         {
             c.Exec(
                 "UPDATE agents SET kinds = @kinds, agent_version = @version, local_limits = COALESCE(@limits, local_limits), tls_spki = COALESCE(@spki, tls_spki), " +
-                "probe_tcp_port = COALESCE(@tcp, probe_tcp_port), probe_udp_ports = COALESCE(@udp, probe_udp_ports), ipv6_supported = @v6, row_version = row_version + 1 WHERE id = @id",
+                "probe_tcp_port = COALESCE(@tcp, probe_tcp_port), probe_udp_ports = COALESCE(@udp, probe_udp_ports), ipv6_supported = @v6, ipv6_diagnostics = @diag, row_version = row_version + 1 WHERE id = @id",
                 ("@id", id.Value), ("@kinds", StorageJson.ToJson(hello.Kinds)), ("@version", hello.AgentVersion), ("@limits", hello.LocalLimitsJson),
-                ("@spki", hello.TlsSpki), ("@tcp", hello.ProbeTcpPort), ("@udp", hello.ProbeUdpPorts is null ? null : StorageJson.ToJson(hello.ProbeUdpPorts)), ("@v6", hello.Ipv6Supported ? 1 : 0));
+                ("@spki", hello.TlsSpki), ("@tcp", hello.ProbeTcpPort), ("@udp", hello.ProbeUdpPorts is null ? null : StorageJson.ToJson(hello.ProbeUdpPorts)), ("@v6", hello.Ipv6Supported ? 1 : 0), ("@diag", hello.Ipv6DiagnosticsJson));
         }, ct);
 
     public ValueTask SetTaskVersionAsync(NodeId id, long version, string taskHash, CancellationToken ct) =>
@@ -219,7 +219,8 @@ public sealed class SqliteAgentStore : IAgentStore, IFleetStore
         r.NullableLong(17),
         r.GetInt64(18),
         r.GetString(19),
-        r.GetInt64(20) != 0);
+        r.GetInt64(20) != 0,
+        r.NullableString(21));
 
     private static NodeRecord ToNode(AgentRecord a, string? metaJson) =>
         new(a.Id, a.Name, a.Status, a.PublicKey, a.TlsSpki, a.Labels, metaJson, a.AgentVersion, a.CreatedAtMs, a.LastSeenAtMs);